본사 및 공장

Y-AXIS HORIZONTAL TURNING CENTER

SL 3500Y series

Ⓔ SMEC 2017.07-NO.1❖ Design and specifications subject to change without notice.

www.esmec.com

SMEC Co., Ltd.157-10, Goldenroot-ro, Juchon-myeon, Gimhae-si, Gyeongsangnam-do, KoreaTel +82 55 340 4800 Fax +82 55 340 4740http://www.esmec.com

NC Specifications / FANUC Series

Item Description

Controlled axes

Controlled axes 3-axis(X,Y,Z)

Max. simultaneously controlled axesPositioning(G00) / Linear Interpolation(G01)

Circular Interpolation(G02, G03)

Least input increment 0.001mm

Spindle function

Spindle speed control S5 (5 Digit)

Spindle speed override 50~120%

Spindle orientation M19

Feed function

Feedrate override (10% increase) 0~200%

Dwell G04

Reference position return G27, G28

Manual pulse generator 0.001/0.01/0.1mm

Dry run F0(Fine Feed), 25/50/100%

Rapid traverse override F0(Fine Feed), 25/50/100%

Tool function

Tool number command T2 (2 Digit)

Tool nose radius compensation G40 ~ G42

Tool offset pairs 128EA

Tool geometry / wear offset GEOMETRY & WEAR DATA

Programming function

Canned cycle G70~G72, G74~G76

Decimal point input Able to input up to decimal point

SUB program 4 phase

Work coordindate system G52~G59

Max program dimension ±99999.999mm

Tape Functions

M function M3 (3 digit)

Input code ISO/EIA auto recognition

I/O interface RS232C

Program storage space 1280M(512kb)

Number of stored programs 400ea

Other features

Display unit / MDI 10.4” color LCD / Soft input type MDI

Synchronized tapping Rigid tapping function

Background editing Program saving / editing during automatic operation

Backlash compensation Pitch error offset compensation for each axis

Search function Sequence / program number search

Safety function Emergency stop / overtravel

Program test function Machine Lock / Single Block

Control function Memory / MDI / Manual

Mirror image

Run hour and parts count display

Custom macro #100 ~ #199, #500 ~ #999

Smart One, Global One

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SL 3500Y seriesSL 3500YSL 3500LYSL 3500XLY

•1988 - Started as Samsung Heavy Industries Machine Tools Business

•1989 - Horizontal and vertical machining center technology partnership with OKK Japan

•1991 - Turning center and vertical machining center technology partnership with Mori Seiki

•1996 - 5-sided processing center technology partnership with Toshiba

•1999 - Spun out from Samsung Aerospace Industries and established SMEC Co., Ltd

SMEC Company Engineering Machine Tools Samsung

- 30 degree torque tube type bed to support heavy duty turning

- Significantly reduced non-cutting time and efficient turning

- Low-center of gravity reducing vibration, thermal deformation and improving rigidity

Strongest in class with superb structural designSimultaneous heavy duty and precision turning

Spindle Speed[rpm]

10 30

2

3

4

5

10

20

30

40

50 100 300 500 1000 2000 3000

121 361

Power [kW]

18812164 28001259629 724

Torque=2,059.3 N.mTorque=1,742.5 N.mTorque=1,465.3 N.m

Torque=688.8 N.m

26kW (S3-25%)22kW (S3-60%)

18.5kW (Cont.)

Torque=582.8 N.mTorque=490.1 N.m

High Accuracy, High Rigidity Spindle

Spindle & Headstock

Pin Tube Rib Design for Minimal Heat Deformation

Radiator Fan-like pin tube rib design dissipates

heat generated by axis movements, maintaining

minimal thermal expansion.

The Spindle and Headstock are

machined in a temperature controlled

environment and assembled in a clean

room.

Servo Tailstock Interface

Tailstock positioning and quill thrust force are simple to set up using the specially designed

servo tailstock interface.

The high speed servo driven tailstock

offers high speed high precis ion

positioning and digitally controlled thrust

force settings. Quill thrust force can be

set according to part length & diameter.

This results in reduced down time and

increased manufacturing efficiency.

Spindle Speed (12" Chuck)

Max 2,800 rpm

Spindle Power & Torque Diagram

Ø115 mm

SL 3500Y seriesY-axis Horizontal Turning center

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SL 3500Y/LY/XLY is a heavy-duty, ultra precision Turning Center, combined with SMEC's advanced technological features.

Rapid traverse(X/Y/Z)

30/10/30 m/min

Max. Turning Length

780 mm (SL 3500Y)

1,530 mm (SL 3500LY)

2,125 mm (SL 3500XLY)

Max. Turning Diameter

Ø430 mm

Spindle motor(Cont./30min)

18.5/26 kWSpindle speed

2,800 rpm

Highly Reliable and Rigid Structural Design

· One piece Meehanite casting with heavily ribbed torque tube design

·Rigid bed supports for powerful cutting

·Excellent vibration dampening and thermal displacement design

Rigid 30 degree Slant Bed

30 degree slant torque tube design bed and wide

guide slide way ensure long term rigidity and

machining accuracy.

Pre-tensioned and

Double Anchored Ballscrews

All axes ballscrews are pre-tensioned, heat treated and

fixed by double anchors on both ends, providing ultimate

rigidity and minimal thermal growth.

Turret rotation, deceleration and clamp are all controlled by a reliable high torque servo

motor. Turret indexing is non-stop bi-directional with a 0.2 second next station index time.

Each turret station is capable of accepting both milling and turning tools.

Fast Indexing and Heavy-Duty Turret Design

The 24 station heavy-duty turret features a

large diameter 3-piece Curvic coupling and

7,474.5kgf(73,300N) of hydraulic clamp force.

The heavy-duty design provides high rigidity

for heavy cutting, unsurpassed surface finishes

and long tool life.

Spindle Speed[rpm]

1200

0

5

10

15

1500

1000 2000 3000 4000

10

20

30

40

50

60

70

Power [kW]

Torque [kW]

47.8 N.m

35 N.m

59.7 N.m

30 Min. S3 60%S3 25%

7.5kW

Contimuous

5.5kW

Turret Torque Diagram

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SL 3500Y seriesY-axis Horizontal Turning center

Swivel Operation Panel

Swivel operation panel of 10.4

inch color TFT LCD monitor can

turn to 81 degree, providing

operators with easy access to the

control panel while working on

the machine.

Y-Axis Machining

Y-axis adds integrated machining feature to a conventional turning center, providing

machining capability on the workpiece that is not parallel or perpendicular to the spindle

center line.

X axis

Sim

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130(±65) mmY axis Rapid Traverse

10 m/min

Y axis Travel

Side milling

Off-center drilling

Bar machining with Y-axis controlSL 3500Y seriesSL 3500YSL 3500LYSL 3500XLY

Hexahedral Slide Way

Frame (X-axis)

Wide integral way is machined from

the casting, induction hardened and

precision ground to ensure long-

term rigidity, machining accuracy

and heavy-duty machining.Hexahedral Slide Way Frame

Unit : inch

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High Precision Tooling System

Optional Accessories

Processing Speed

Smart One, Global One

Tool Presetter

Chip ConveyorAuto Door Automatic Lubricator(STD.)

Heavy-duty cutting (O.D) <25mm×25mm qualified tool>

Turning Performance (material:SM45C) SL 3500Y

6 mm

Spindle speed

518 rpmCutting speed

120m/minDepth of cut

6 mm <Spindle Load 40%>Feedrate

0.3 mm/rev

Surface Roughness

10㎛

RoundnessCutting condition

Tool Diamond tool <nose radius 0.020 inch>

Material AL150<Aluminum>Cutting speed 230 m/minFeedrate 0.05 mm/revDepth of cut 0.1 mmOuter diameter 200 mmFilter 1-50Model : SL 3500Y

2.1㎛ R y

12㎛

10㎛

-10㎛

-12㎛3.98mm

Peak To Valley=2.311㎛

0.35㎛(actual result)

Manual Guide i

SL 3500Y seriesY-axis Horizontal Turning center

� : Standard Set Numbers

24st Turret(BMT65)

2,200 (Z-Axis Stroke)108702,082 (Z-Axis Origin) 118 145

146

212.5

40

Ø130

Ø180

80

1065

430 (Max. Machining Dia.)

280 (X-Axis Stroke)

205

(X-Axis Zero Return)

340 (12” Chuck)

33

2,070 (Tail Stock Stroke)120 (Tailstock Quill Stroke)

231

Ø275

Ø50

80

Ø282.1

547.5

Ø430 (Max. Turning Dia.)

25

212.5

332.5 280 (X-Axis Stroke)

80 215 6540

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Smart One, Global One

Machine Dimensions Unit : mm

Turret Interference Unit : mm

5,450 2,085

2,2

89

SL 3500Y seriesY-axis Horizontal Turning center

Work Range Unit : mm

Major Specifications

※Design and specifications subject to change without notice. •[ ] : Option

DESCRIPTION SL 3500Y SL 3500LY SL 3500XLY

Capacity

Swing over the bed mm 850 850 850

Swing over the cross slide mm 850 850 850

Max. machining diameter mm 430 430 430

Max. machining length mm 780 1530 2125

Main Spindle

Chuck size [Big bore] inch 12"[15"] 12"[15"] 12"[15"]

Speed rpm 2,800 2,800 2,800

Spindle nose ASA A2-11 A2-11 A2-11

Bore diameter [Big bore] mm 115[132] 115[132] 115[132]

Draw tube I.D. mm 103 103 103

Motor(cont./30min) kW 18.5/26 18.5/26 18.5/26

Travel

X/Y/Z axis travel mm 280/130(±65)/830 280/130(±65)/1605 280/130(±65)/2200

X/Y/Z rapid traverse rate m/min 30/10/30 30/10/30 30/10/30

X/Y/Z feed motor kW 4/4/7 4/4/7 4/4/7

Turret

Number of tool positions st. 24 24 24

Indexing time sec 0.15 0.15 0.15

Shank size for square tool mm □25 □25 □25

Shank diameter for boring bar mm 50 50 50

Live tool type - BMT65 BMT65 BMT65

Live tool speed rpm 5,000 5,000 5,000

Milling motor (cont./30min) kW 5.5/7.5 5.5/7.5 5.5/7.5

ELECTRIC POWER SUPPLY kVA/V 45/220 45/220 45/220

REQUIRED FLOOR SPACE(L×W×H) mm 3,900×2,000×2,300 4,670×2,085×2,289 5,450×2,085×2,289

MACHINE WEIGHT kg 6,000 6,500 7,000

CONTROLLER Fanuc Series

- Chuck Foot Switch

- Front Door Interlock

- Machine Arranged for 220V±10%, 60Hz

- Foundation Kit (Plates Only)

- Soft Jaws (3set)

- Hard Jaws (1set)

- Auto Door

- Double Foot Switch

- Tool Pre-Setting System(Tool Presetter)

- 3 Step Patrol Lamp

- High Pressure Coolant

- Chip Conveyor

- Chip Bucket

- Chuck Air Blower

- 15” Hydraulic Chuck

- Hyd. Steady Rest

- Oil Skimmer

- Coolant Gun

- Transformer (380/400V Internal)

- Holder & Sleeve etc.

Standard Accessories Optional Accessories

- 10.4” TFT LCD Color Monitor

- Work Light (Led lamp)

- Coolant System (4.5bar/60Hz)

- Splash Guarding (Full Coverage)

- Programmable Tailstock

- 12” Hydraulic Thru-hole Chuck

- Hydraulic Unit

- Lubrication System